I was up for anything and everything Linda would want me to do."Thanks Mike. You're even cooler than I thought," she said cheerfully. "Did you hear th...t Jon? Get your ass over here and start sucking his cock with me."A minute later Linda was feeding my cock to her boyfriend. I was extremely turned on by these unexpected turn of events. Linda held my cock from its root as she forced the entire length of it into Jon's mouth. She grabbed my butt cheek and lifted it with one hand, pushing my cock. I suddenly became aware of someone watching me and turned to see the same guy from the station sitting a few seats behind me. I smiled again, and he started to walk over to where I was sitting. By now the vibrations from the train were driving me wild and I needed to get some release. He sat down across from me and introduced himself as I uncrossed my legs and I saw his eyes rest on my thighs. Slowly I spread my legs further and further apart, allowing him to see up the short. I decided to watch this disk again when I was alone. I would fast forward through all of the sex. I just wanted to count the number of men that had raped her that night and most of the following day.Maybe I shouldn't want to know that. I shouldn't want to see it again. I know that. But I have to admit that the curiosity was driving me nuts.It was nine PM when we finished the last disk and although it was late to be making phone calls, I was anxious to get this over with. I needed to find out. After we had all had a hot drink she sat next to me and whispered "I hear you want me to share your bed again, I enjoyed our cuddle last time."In answer I took her hand and led her into my room saying goodnight all feeling the stares behind me. I think Lindsey was worried what Mum would think but once I explained that she knew and didn't mind she relaxed and we kissed and undressed each other. She was great; our lovemaking went on into the night, taking turns in bringing each other pleasure..